Fibre optic communication subsystem test procedures. General communication subsystems. Light source encircled flux measurement method.
NORMA vydána dne 31.3.2010
Designation standards: BS EN 61280-1-4:2010
Note: NEPLATNÁ
Publication date standards: 31.3.2010
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategorie: Technické normy BS